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This patch reflects a new capability that Lennart was wishing
for. Wish granted...
Re-submitting it now that alsa-lib 1.0.24
provides additional entry points to disable period
wakeups in timer-scheduling mode if hardware can
work without it (HDAudio, oxygen and Intel SST).
Example with standard playback on HDAudio output
Before change:
Top causes for wakeups:
3.8% ( 5.4) [hda_intel] <interrupt>
2.8% ( 4.0) alsa-sink
After change:
Top causes for wakeups:
2.3% ( 3.0) alsa-sink
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@intel.com>
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| doxygen | ||
| m4 | ||
| man | ||
| po | ||
| src | ||
| vala | ||
| .gitignore | ||
| .mailmap | ||
| autogen.sh | ||
| bootstrap.sh | ||
| configure.ac | ||
| git-version-gen | ||
| GPL | ||
| LGPL | ||
| libpulse-browse.pc.in | ||
| libpulse-mainloop-glib.pc.in | ||
| libpulse-simple.pc.in | ||
| libpulse.pc.in | ||
| LICENSE | ||
| Makefile.am | ||
| orc.mak | ||
| PROTOCOL | ||
| pulseaudio-text.svg | ||
| pulseaudio.svg | ||
| README | ||
| todo | ||
PULSEAUDIO SOUND SERVER WEB SITE: http://pulseaudio.org/ GIT: git://git.0pointer.de/pulseaudio.git GITWEB: http://git.0pointer.de/?p=pulseaudio.git;a=summary MAILING LIST: https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss GIT COMMITS MAILING LIST: https://tango.0pointer.de/mailman/listinfo/pulseaudio-commits TRAC TICKET CHANGES MAILING LIST: https://tango.0pointer.de/mailman/listinfo/pulseaudio-tickets IRC: #pulseaudio on irc.freenode.org CIA: http://cia.navi.cx/stats/project/polypaudio FRESHMEAT: http://freshmeat.net/projects/pulseaudio/ OHLOH: http://www.ohloh.net/projects/4038 AUTHORS: Several